Robust and Secure Watermarking Algorithm Based on High Frequencies of Integer Wavelet Transform.
Ersin ElbasiAhmet E. TopcuYehia Ibrahim AlzoubiAhmed A. MohammedPublished in: TSP (2024)
Keyphrases
- watermarking algorithm
- integer wavelet transform
- image watermarking
- jpeg compression
- image authentication
- watermarking technique
- geometric distortions
- watermarking method
- wavelet domain
- lossy compression
- signal processing
- lossless compression
- hash functions
- lifting scheme
- dct coefficients
- copyright protection
- spread spectrum
- watermarking scheme
- discrete wavelet transform
- computationally efficient
- digital watermarking
- wavelet transform
- wavelet decomposition
- high quality
- high frequency
- color images
- multiresolution
- multiscale